English Coach: LumiSpeak AI

LXR Dev

In-app purchases

About this app

English Coach: LumiSpeak AI is your personal English-learning companion designed to help you improve grammar, vocabulary, writing, and speaking in the easiest and most enjoyable way. Whether you are a beginner or an advanced learner, AI Tutor adapts to your level and guides you step-by-step toward confident English communication.

🌟 Why AI Tutor?

AI Tutor uses intelligent, conversation-based learning to teach real English that you can use in everyday life. Instead of boring lessons, you get personalized explanations, corrections, and practice that match your style of learning. Everything happens instantly, and the app is easy to use for all age groups.

📘 Key Features

🔹 1. Smart English Learning

Get clear explanations of grammar rules, sentence structure, and vocabulary usage. AI Tutor teaches through examples so you understand concepts deeply and quickly.

🔹 2. Grammar Correction

Write anything—sentences, messages, homework, emails—and AI Tutor will correct mistakes, explain errors, and show improved versions.

🔹 3. Vocabulary Building

Learn new words with meanings, example sentences, synonyms, antonyms, and pronunciation guidance. The app helps you use words naturally in conversations.

🔹 4. Conversation Practice

Chat with the AI Tutor just like talking to a real English teacher. Practice speaking, daily conversations, interview answers, travel English, business English, and more.

🔹 5. Speaking Improvement

Improve your spoken English with tips on tone, fluency, and confidence. You can practice daily speaking topics and get feedback instantly.

🔹 6. Personalized Learning

The app adapts to your level—beginner, intermediate, or advanced. Your progress shapes the lessons, making every session more effective.

🔹 7. Easy and Friendly Interface

Simple design, quick responses, and easy navigation make learning smooth for all users.


🎯 Who Is AI Tutor For?

* Students preparing for exams
* Professionals wanting better communication
* Beginners learning from scratch
* People practicing daily English conversation
* Anyone who wants to improve grammar and vocabulary

AI Tutor is suitable for all ages and offers a safe, ad-free, and secure learning environment.

🚀 What You Can Learn

* Basic to advanced grammar
* Vocabulary and word usage
* Daily conversation skills
* Writing improvement
* Sentence formation
* Spoken English practice
* Interview and business English
* Travel and everyday communication

Everything is taught with easy explanations, practical examples, and personalized corrections.



🌈 Start Your English-Learning Journey

AI Tutor is designed to make English learning simple, fun, and effective. With personalized guidance, instant corrections, and natural conversation practice, you can learn anytime, anywhere—at your own pace.

Download AI Tutor today and take the next step toward confident, fluent English speaking!

What’s new

Performance improvements